{"id":"https://openalex.org/W2289351868","doi":"https://doi.org/10.1109/globalsip.2015.7418226","title":"Asynchronous Timing Error Offset Identification and Deskews (ASTEROIDS) for wireless MRI","display_name":"Asynchronous Timing Error Offset Identification and Deskews (ASTEROIDS) for wireless MRI","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2289351868","doi":"https://doi.org/10.1109/globalsip.2015.7418226","mag":"2289351868"},"language":"en","primary_location":{"id":"doi:10.1109/globalsip.2015.7418226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2015.7418226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076726650","display_name":"Yusuf A. Bhagat","orcid":"https://orcid.org/0000-0002-4048-6442"},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]},{"id":"https://openalex.org/I4210133173","display_name":"Research!America (United States)","ror":"https://ror.org/044pgyv50","country_code":"US","type":"company","lineage":["https://openalex.org/I4210133173"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yusuf A. Bhagat","raw_affiliation_strings":["Samsung Research America, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Samsung Research America, Richardson, TX, USA","institution_ids":["https://openalex.org/I4210101778","https://openalex.org/I4210133173"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113671863","display_name":"Po\u2010Hsiang Lai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]},{"id":"https://openalex.org/I4210133173","display_name":"Research!America (United States)","ror":"https://ror.org/044pgyv50","country_code":"US","type":"company","lineage":["https://openalex.org/I4210133173"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Po-Hsiang Lai","raw_affiliation_strings":["Samsung Research America, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Samsung Research America, Richardson, TX, USA","institution_ids":["https://openalex.org/I4210101778","https://openalex.org/I4210133173"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022484330","display_name":"In-Soo Kim","orcid":"https://orcid.org/0000-0001-6539-1776"},"institutions":[{"id":"https://openalex.org/I4210133173","display_name":"Research!America (United States)","ror":"https://ror.org/044pgyv50","country_code":"US","type":"company","lineage":["https://openalex.org/I4210133173"]},{"id":"https://openalex.org/I4210101778","display_name":"Samsung (United States)","ror":"https://ror.org/01bfbvm65","country_code":"US","type":"company","lineage":["https://openalex.org/I2250650973","https://openalex.org/I4210101778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Insoo Kim","raw_affiliation_strings":["Samsung Research America, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Samsung Research America, Richardson, TX, USA","institution_ids":["https://openalex.org/I4210101778","https://openalex.org/I4210133173"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076726650"],"corresponding_institution_ids":["https://openalex.org/I4210101778","https://openalex.org/I4210133173"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16376849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"403","last_page":"407"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6838994026184082},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.6056671738624573},{"id":"https://openalex.org/keywords/offset","display_name":"Offset (computer science)","score":0.5223368406295776},{"id":"https://openalex.org/keywords/frequency-offset","display_name":"Frequency offset","score":0.46432915329933167},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.4502066671848297},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.41343414783477783},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.4121139645576477},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35297873616218567},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3495151996612549},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3378661274909973},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.29060956835746765},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1699552834033966},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14818087220191956},{"id":"https://openalex.org/keywords/orthogonal-frequency-division-multiplexing","display_name":"Orthogonal frequency-division multiplexing","score":0.14637181162834167}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6838994026184082},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.6056671738624573},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.5223368406295776},{"id":"https://openalex.org/C49319798","wikidata":"https://www.wikidata.org/wiki/Q5502874","display_name":"Frequency offset","level":4,"score":0.46432915329933167},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.4502066671848297},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.41343414783477783},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.4121139645576477},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35297873616218567},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3495151996612549},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3378661274909973},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.29060956835746765},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1699552834033966},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14818087220191956},{"id":"https://openalex.org/C40409654","wikidata":"https://www.wikidata.org/wiki/Q375889","display_name":"Orthogonal frequency-division multiplexing","level":3,"score":0.14637181162834167},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globalsip.2015.7418226","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globalsip.2015.7418226","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W185331215","https://openalex.org/W1968911029","https://openalex.org/W2021396393","https://openalex.org/W2044963698","https://openalex.org/W2108892976","https://openalex.org/W2111155092","https://openalex.org/W4254479912"],"related_works":["https://openalex.org/W2116677773","https://openalex.org/W2155261584","https://openalex.org/W2584231425","https://openalex.org/W2150611273","https://openalex.org/W2120877146","https://openalex.org/W2355410874","https://openalex.org/W2381536890","https://openalex.org/W2566723838","https://openalex.org/W3199890592","https://openalex.org/W2069462490"],"abstract_inverted_index":{"A":[0],"wireless":[1,54,140,224],"mode":[2],"for":[3,32],"the":[4,61,90,101,134,184,191,195,210],"radiofrequency":[5],"(RF)":[6],"subsystem":[7],"in":[8,45,52,103,139,181],"Magnetic":[9],"Resonance":[10],"Imaging":[11],"(MRI)":[12],"is":[13,58],"highly":[14],"desirable":[15],"owing":[16],"to":[17,43,89,100,176,190,220],"several":[18],"challenges":[19],"associated":[20],"with":[21],"wired":[22],"connections":[23],"utilizing":[24],"coaxial":[25],"cables.":[26],"These":[27,170],"issues":[28],"include":[29],"cable":[30],"management":[31],"larger":[33],"arrays,":[34],"wear":[35],"and":[36,38,64,77,110,136,151,183,197],"tear":[37],"depreciating":[39],"signal-to-noise":[40],"ratio":[41],"due":[42,189],"increases":[44],"external":[46],"noise.":[47],"Nonetheless,":[48],"a":[49,203],"primary":[50],"constraint":[51],"implementing":[53],"RF":[55,141],"coil":[56,142],"solutions":[57],"synchronization":[59,69],"between":[60,74,133,194],"transmit":[62],"(Tx)":[63],"receive":[65],"(Rx)":[66],"signals.":[67],"Poor":[68],"arising":[70],"from":[71,80,93,130],"frequency":[72],"mismatch":[73,193],"separate":[75],"Tx":[76,135,196],"Rx":[78,137,198],"clocks":[79,138],"one":[81,94],"data":[82,160],"readout":[83],"line":[84,208],"or":[85,92,209],"repetition":[86],"time":[87],"(TR)":[88],"next,":[91],"image":[95,112,128],"(a":[96],"set":[97],"of":[98,205],"TRs)":[99],"next":[102],"an":[104,119],"acquisition":[105],"can":[106,125,172,217],"induce":[107],"phase":[108,179],"rotations":[109],"degrade":[111],"quality.":[113],"In":[114],"this":[115],"work,":[116],"we":[117],"propose":[118],"innovative":[120],"error":[121],"correction":[122,204],"method":[123],"that":[124],"effectively":[126],"address":[127],"artifacts":[129],"timing":[131],"offsets":[132],"setups.":[143],"Our":[144],"method,":[145],"Asynchronous":[146],"Timing":[147],"Error":[148],"Offset":[149],"Identification":[150],"Deskews":[152],"(ASTEROIDS),":[153],"utilizes":[154],"navigator":[155],"echo":[156],"acquisitions":[157],"as":[158],"extra":[159],"within":[161],"conventional":[162],"MRI":[163],"scans":[164],"without":[165],"significantly":[166],"lengthening":[167],"scan":[168],"time.":[169],"echoes":[171],"then":[173],"be":[174,218],"used":[175],"identify":[177],"linear":[178],"shifts":[180],"k-space":[182,207,212],"overall":[185,211],"skew":[186,213],"which":[187],"occurs":[188],"TR":[192],"clocks.":[199],"Based":[200],"on":[201],"this,":[202],"every":[206],"(for":[214],"all":[215],"lines)":[216],"performed":[219],"yield":[221],"undistorted":[222],"artifact-free":[223],"MR":[225],"images.":[226]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}